CVE-2026-4820: IBM Maximo Application Suite was vulnerable to because Cookie ltpatoken2_<workspace_name> was not set with secure flag
IBM Maximo Application Suite 9.1, 9.0, 8.11, and 8.10 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic.
Other sources
IBM Maximo Application Suite does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic.
— IBM
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
IBM Maximo Application Suiteto a version that resolves this vulnerability.Fixed in 9.1.8 - Upgrade
Upgrade
IBM Maximo Application Suiteto a version that resolves this vulnerability.Fixed in 9.0.19 - Upgrade
Upgrade
IBM Maximo Application Suiteto a version that resolves this vulnerability.Fixed in 8.11.30 - Upgrade
Upgrade
IBM Maximo Application Suiteto a version that resolves this vulnerability.Fixed in 8.10.33